/ Dictionary / Index P plaguy: Meaning and Definition of Find definitions for: pla•guy Pronunciation: (plā'gē), [key] — Chiefly Northern U.S. Chiefly Northern U.S. —adj. such as to plague, torment, or annoy; vexatious: a plaguy pile of debts. —adv. vexatiously or excessively: The room is plaguy hot. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: plaguy (Thesaurus) plaguesome plaice Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language